Anime imouto do not only come in the form of loveable moeblobs – they are also available in the form of (presumably equally loveable) responsible and supportive younger sisters who can be relied upon, the most promising of which have been ranked by anime fans below.

Mikan is win after all. I’m going to say I’d depend on Kirino after how she acted in Volume 8 of the light novel. It was a nice role reversal from the typical tsundere relationship. I guess not many people know how that actually went, though.